Fresh graves of Westgate Shopping Centre shooting victims are pictured in a cemetery in Nairobi, September 25, 2013. As Kenya began three days of mourning on Wednesday for at least 67 people killed in the siege of a Nairobi mall, it was unclear how many more hostages may have died with the Somali Islamist attackers buried in the rubble. REUTERS/Siegfried Modola (KENYA - Tags: CIVIL UNREST CRIME LAW)

Family members light the funeral pyre of Mitul Amritlal Shah, of Bidco Group of Kenya,who was shot dead in the attack on the Westgate Mall, at the Hindu Crematorium in Nairobi, Kenya Thursday, Sept. 26, 2013. The same extremist group that took over a Nairobi mall attacked a security post near the Somali border Thursday and killed two police officers, while promising the violence would continue until Kenyan troops were withdrawn from Somalia. (AP Photo/Sayyid Azim)

Kenyan journalists gather for the funeral prayers of their colleague Ruhila Adatia Sood, who was killed in the Westgate shopping mall attack, in Kenya's capital Nairobi September 26, 2013. U.S., British and Israeli agencies are helping Kenya investigate the attack claimed by Somali Islamist militants on the Nairobi shopping mall that killed at least 72 people and destroyed part of the complex, officials said on Wednesday. REUTERS/Thomas Mukoya (KENYA - Tags: CIVIL UNREST CRIME LAW RELIGION)

Family members carry the body of Mitul Amritlal Shah, of Bidco Group of Kenya, for cremation at the Hindu Crematorium in Nairobi, Kenya Thursday, Sept. 26, 2013. Shah was shot dead in the attack on the Westgate Mall in Nairobi on Saturday Sept. 21. The same extremist group that took over a Nairobi mall attacked a security post near the Somali border Thursday and killed two police officers, while promising the violence would continue until Kenyan troops were withdrawn from Somalia. (AP Photo/Sayyid Azim)

A cemetery worker walks between fresh graves of Westgate Shopping Centre shooting victims in Nairobi, September 25, 2013. As Kenya began three days of mourning on Wednesday for at least 67 people killed in the siege of a Nairobi mall, it was unclear how many more hostages may have died with the Somali Islamist attackers buried in the rubble. REUTERS/Siegfried Modola (KENYA - Tags: CRIME LAW CIVIL UNREST)

Friends of Mitul Amritlal Shah, of Bidco Group of Kenya, pay their respects to Shah who was shot dead in the attack on the Westgate Mall, at his funeral at the Hindu Crematorium in Nairobi, Kenya Thursday, Sept. 26, 2013. The same extremist group that took over a Nairobi mall attacked a security post near the Somali border Thursday and killed two police officers, while promising the violence would continue until Kenyan troops were withdrawn from Somalia. (AP Photo/Sayyid Azim)

Relatives and friends wait near the coffins of Shyrose Navaz Dossa, left, and Ruhila Adatia Sood , right, during their funeral, in Nairobi, Kenya, Thursday, Sept. 26, 2013. Dossa and Sood were killed in last Saturday's Westgate Mall attack. The same extremist group that took over a Nairobi mall attacked a security post near the Somali border Thursday and killed two police officers, while promising the violence would continue until Kenyan troops were withdrawn from Somalia. (AP Photo/Sayyid Azim)

Relatives load the coffin with the remains of Kenyan civilian Shairose Navaz Dossa, who was killed in the Westgate shopping mall attack, during her funeral in Kenya's capital Nairobi September 26, 2013. U.S., British and Israeli agencies are helping Kenya investigate the attack claimed by Somali Islamist militants on the Nairobi shopping mall that killed at least 72 people and destroyed part of the complex, officials said on Wednesday. REUTERS/Thomas Mukoya (KENYA - Tags: CIVIL UNREST CRIME LAW)

Relatives and friends carry the coffin of Kenyan journalist Ruhila Adatia Sood, who was killed in the Westgate shopping mall attack, during her funeral in Kenya's capital Nairobi September 26, 2013. U.S., British and Israeli agencies are helping Kenya investigate the attack claimed by Somali Islamist militants on the Nairobi shopping mall that killed at least 72 people and destroyed part of the complex, officials said on Wednesday. REUTERS/Thomas Mukoya (KENYA - Tags: CIVIL UNREST CRIME LAW)

Relatives carry a coffin during the funeral procession for Selima Merali, 41, and her daughter Nuriana Merali, 15, who were killed in the attack by gunmen at the Westgate Shopping Centre in Nairobi, September 25, 2013. As Kenya began three days of mourning on Wednesday for at least 67 people killed in the siege of a Nairobi mall, it was unclear how many more hostages may have died with the Somali Islamist attackers buried in the rubble. REUTERS/Siegfried Modola (KENYA - Tags: CIVIL UNREST CRIME LAW)

A street-seller makes floral wreaths outside the mortuary in Nairobi, Kenya Wednesday, Sept. 25, 2013. Kenyan authorities prepared for the gruesome task of recovering dozens more victims than initially feared after the country's president declared an end Tuesday to the four-day siege of a Nairobi mall by al-Qaida-linked terrorists. (AP Photo/Ben Curtis)

Relatives and friends raise their hands in prayers for Ruhila Adatia Sood and Shyrose Navaz Dossa, during their funeral, at Shia Imami Ismalia cemetery, in Nairobi, Kenya, Thursday, Sept. 26, 2013. Ruhila and Shyrose were killed in last Saturday's Westgate Mall attack. The same extremist group that took over a Nairobi mall attacked a security post near the Somali border Thursday and killed two police officers, while promising the violence would continue until Kenyan troops were withdrawn from Somalia. (AP Photo/Sayyid Azim)

Relatives carry a coffin during the funeral procession for Selima Merali, 41, and her daughter Nuriana Merali, 15, who were killed in the attack by gunmen at the Westgate Shopping Centre in Nairobi, September 25, 2013. As Kenya began three days of mourning on Wednesday for at least 67 people killed in the siege of a Nairobi mall, it was unclear how many more hostages may have died with the Somali Islamist attackers buried in the rubble. REUTERS/Siegfried Modola (KENYA - Tags: CIVIL UNREST CRIME LAW)

A street-seller makes floral wreaths outside the mortuary in Nairobi, Kenya Wednesday, Sept. 25, 2013. Kenyan authorities prepared for the gruesome task of recovering dozens more victims than initially feared after the country's president declared an end Tuesday to the four-day siege of a Nairobi mall by al-Qaida-linked terrorists. (AP Photo/Ben Curtis)

Cemetery workers arrange flowers on the grave of Kenyan journalist Ruhila Adatia Sood, who was killed in the Westgate shopping mall attack, during her funeral in Kenya's capital Nairobi September 26, 2013. U.S., British and Israeli agencies are helping Kenya investigate the attack claimed by Somali Islamist militants on the Nairobi shopping mall that killed at least 72 people and destroyed part of the complex, officials said on Wednesday. REUTERS/Thomas Mukoya (KENYA - Tags: CIVIL UNREST CRIME LAW)

Relatives and friends carry the coffin of Salima Ayaz Merali, during her funeral, in Nairobi, Kenya, Wednesday, Sept. 25, 2013. Merali was killed alongside her daughter in last Saturday's Westgate Mall attack. The militant group behind the four-day takeover of a Nairobi mall claim Kenyan government forces used explosives in carrying out "a demolition" of the building, burying 137 hostages. (AP Photo/Sayyid Azim)

A relative prays at the grave of Kenyan journalist Ruhila Adatia Sood, who was killed in the Westgate shopping mall attack, during her funeral in Kenya's capital Nairobi September 26, 2013. U.S., British and Israeli agencies are helping Kenya investigate the attack claimed by Somali Islamist militants on the Nairobi shopping mall that killed at least 72 people and destroyed part of the complex, officials said on Wednesday. REUTERS/Thomas Mukoya (KENYA - Tags: CIVIL UNREST CRIME LAW RELIGION)

Relatives and friends perform final prayers during the burial of Kenyan journalist Ruhila Adatia Sood, who was killed in the Westgate shopping mall attack, in Kenya's capital Nairobi September 26, 2013. U.S., British and Israeli agencies are helping Kenya investigate the attack claimed by Somali Islamist militants on the Nairobi shopping mall that killed at least 72 people and destroyed part of the complex, officials said on Wednesday. REUTERS/Thomas Mukoya (KENYA - Tags: CIVIL UNREST CRIME LAW RELIGION)

Relatives stand near the coffin of Kenyan civilian Shairose Navaz Dossa, who was killed in the Westgate shopping mall attack, during her funeral in Kenya's capital Nairobi September 26, 2013. U.S., British and Israeli agencies are helping Kenya investigate the attack claimed by Somali Islamist militants on the Nairobi shopping mall that killed at least 72 people and destroyed part of the complex, officials said on Wednesday. REUTERS/Thomas Mukoya (KENYA - Tags: CIVIL UNREST CRIME LAW)

Relatives and friends carry the coffin of Ruhila Adita Sood, during her funeral, in Nairobi, Kenya, Thursday, Sept. 26, 2013. Sood was killed in last Saturday's Westgate Mall attack. The same extremist group that took over a Nairobi mall attacked a security post near the Somali border Thursday and killed two police officers, while promising the violence would continue until Kenyan troops were withdrawn from Somalia. (AP Photo/Sayyid Azim)

Relatives and friends carry the coffin of Salima Ayaz Merali, a victim killed in the Westgate Mall attack during a funeral in Nairobi, Kenya, Wednesday, Sept. 25, 2013. Gunshots rang out from the upscale mall Wednesday morning, the day after the president declared an end to a four-day siege by Islamic militants. (AP Photo/Sayyid Azim)

Relatives load the coffin with the remains of Kenyan civilian Dossa, who was killed in the Westgate shopping mall attack, during her funeral in Nairobi

Relatives load the coffin with the remains of Kenyan civilian Shairose Navaz Dossa, who was killed in the Westgate shopping mall attack, during her funeral in Kenya's capital Nairobi September 26, 2013. U.S., British and Israeli agencies are helping Kenya investigate the attack claimed by Somali Islamist militants on the Nairobi shopping mall that killed at least 72 people and destroyed part of the complex, officials said on Wednesday. REUTERS/Thomas Mukoya (KENYA - Tags: CIVIL UNREST CRIME LAW)